---
- hosts: node1

  vars:
    test_image_repo: busybox
    test_image_tag: latest

  tasks:

  - name: Force binaries directory for Container Linux by CoreOS
    set_fact:
      bin_dir: "/opt/bin"
    when: ansible_os_family == "Container Linux by CoreOS"

  - set_fact:
      bin_dir: "/usr/local/bin"
    when: ansible_os_family != "Container Linux by CoreOS"

  - name: Run a replica controller composed of 2 pods
    shell: "{{bin_dir}}/kubectl run test --image={{test_image_repo}}:{{test_image_tag}} --replicas=2 --command -- tail -f /dev/null"

  - name: Pods are running
    shell: "{{bin_dir}}/kubectl get pods --no-headers -o json"
    register: run_pods_log
    until: [ '(run_pods_log.stdout | from_json)["items"] | map(attribute = "status.phase") | join(",") == "Running,Running"' ]
    retries: 18
    delay: 10